On a day wilderness expedition you'll need to heat of water to the boiling point each day. the air temperature will average . you have available canisters of compressed butane fuel, which you'll burn to heat the water. each canister has of butane in it. what is the minimum number of fuel canisters you must bring? the standard heat of formation of butane at is . you'll probably find other data in the aleks data resource.

i don't understand is there any other way you can rephrase it plz let me know in the comments and i will do it.

explanation:

probably not if net force is zero

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

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